Convert DOCX to PPTX via Java or Online App
DOCX to PPTX conversion by using on premise Java API within any Java J2SE, J2EE, J2ME applications without using Microsoft® PowerPoint or Word
Often times developers have to convert DOCX file to PPTX programmatically. By using the File Automation Java libraries Aspose.Total for Java you can automate the rendering process in a few simple steps. You can load your DOCX file by using Aspose.Words for Java and convert it to HTML. After that by using powerful PowerPoint manipulation Java API Aspose.Slides for Java you can create a new Presentation, write HTML content in it, and save it as PPTX.
How to Convert DOCX to PPTX via Java or Online App
- Open DOCX file using Document class
- Convert DOCX file to HTML by using save method
- Initialize a new Presentation object
- Extract content from HTML file using BufferedReader and write the content in your presentation file
- Save the document to PPTX using save method
DOCX File Conversion in Java
For DOCX to PPTX file conversion, you can easily use Aspose.Total for Java directly from a Maven based project and include libraries in your pom.xml.
Alternatively, you can get a ZIP file from downloads .
Free Online Converter for DOCX to PPTX
Convert Protected DOCX to PPTX via Java
The API also allows you to convert password-protected DOCX documents to PPTX. If your input DOCX document is password protected, you cannot convert it to PPTX format without using the password. In order to open a encrypted document you can set the correct password in LoadOptions object and pass it to the Document constructor.
Convert DOCX to PPTX with Watermark via Java
Using the API, you can also perform DOCX file to PPTX conversion with watermark. In order to add a watermark to your PPTX document, you can first export DOCX to HTML and write HTML content in Presentation object. After that to add a watermark, you can add text using addTextFrame, set all the relevant options like color, fillType and more and can save the document to PPTX.
Explore DOCX Conversion Options with Java
What is DOCX File Format
DOCX is a file format for Word documents, developed by Microsoft. It is a XML-based format that allows for more complex document structures than the older DOC format, and supports features such as document encryption, digital signatures, and watermarks. DOCX files are also smaller in size than their DOC counterparts, making them more efficient to store and transmit.
Read MoreWhat is PPTX File Format
Open XML Presentation (PPTX) is a file format for storing presentations in XML format, developed by Microsoft. PPTX is a zipped, XML-based file format used for storing slide presentations. It is a successor to the PPT format and is used by Microsoft PowerPoint 2007 and later versions. The PPTX file format is based on the XML schema and uses a ZIP compression algorithm. PPTX files are stored in a folder structure, which contains a document.xml file, a slide master file, and a number of slide files. The document.xml file stores the content of the presentation, while the slide master file stores the layout and design of the slides. The slide files store the individual slides in the presentation.PPTX files can be opened in PowerPoint 2007 and later versions, as well as in some other presentation software.
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